CN2633425Y - Horizontal screw centrifugal rotor of depositing and filtering integrated structure - Google Patents
Horizontal screw centrifugal rotor of depositing and filtering integrated structure Download PDFInfo
- Publication number
- CN2633425Y CN2633425Y CN 03231701 CN03231701U CN2633425Y CN 2633425 Y CN2633425 Y CN 2633425Y CN 03231701 CN03231701 CN 03231701 CN 03231701 U CN03231701 U CN 03231701U CN 2633425 Y CN2633425 Y CN 2633425Y
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- spiral
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- rotary drum
- revolving drum
- stack shell
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Abstract
The utility model relates to a horizontal screw centrifugal rotor of depositing and filtering integrated structure, comprising a revolving drum, a screw and a composite feeding device, wherein, the composite feeding device comprises a main feeding-tube and a cleaning solution tube, with an access to a screw chamber; the revolving drum is formed by connecting a differential mechanism, a straight segment revolving drum, a cone segment revolving drum and a filter revolving drum together; the screw is arranged in the revolving drum and comprises a screw cylinder body and a screw supporting shaft; a screw blade is arranged on the outside of the screw cylinder body which is provided with a screw opening; a stable differential rotating speed of the revolving drum moving ahead is endowed with when the screw is running; after the suspension enters into the screw chamber, the solid phase enters into the revolving drum through the screw opening and is clarified and separated continuously in the straight segment revolving drum and the cone segment revolving drum under the effect of centrifugal force, then after dehydration, the solid phase enters into the filter revolving drum to be dried and dehydrated, and finally the solid phase is cleaned. Due to the fact that clarification and separation, filtration and cleaning are all fulfilled in the rotor which comprises a revolving drum and a screw, the clarity of the liquid phase is greatly improved, the water content of the solid phase is reduced, the cleaning effect and the production efficiency is improved.
Description
Technical field:
The utility model relates to the centrifugal machine technical field, particularly a kind of rotor with sedimentation filtering integral structure that is used for horizontal screw centrifuge.
Background technology:
In the horizontal spiral discharge sedimentation centrifuge in the prior art, suspension is directly to enter to carry out Separation of Solid and Liquid and dehydration washing in the perforate bowl of centrifuge, and the rotor of existing horizontal spiral discharge sedimentation centrifuge does not have filtration, washing, the function of sedimentation and clarification, suspension just filters by perforate bowl, washing, so the effect of Separation of Solid and Liquid and dehydration washing is undesirable, cause containing of liquid phase solid concentration higher, the moisture content of solid phase is also higher simultaneously, be applied to chemical industry, pharmacy, light industry etc. to Separation of Solid and Liquid and the dehydration have relatively high expectations industry the time, can not reach requirements of actual production usually.
Summary of the invention:
The purpose of this utility model provides a kind of horizontal screw centrifuge rotor of sedimentation filtering integral structure, the horizontal screw centrifuge rotor technical problem to be solved of described this sedimentation filtering integral structure is: existing horizontal spiral discharge sedimentation centrifuge rotor does not possess filtration, washing, the function of sedimentation and clarification, make in the Separation of Solid and Liquid process, suspension just filters by perforate bowl, washing, so the effect of Separation of Solid and Liquid and dehydration washing is undesirable, cause containing of liquid phase solid concentration higher, the moisture content of solid phase is also higher simultaneously, be applied to chemical industry, pharmacy, light industry etc. to Separation of Solid and Liquid and the dehydration have relatively high expectations industry the time, can not reach requirements of actual production usually.
The horizontal screw centrifuge rotor of this sedimentation filtering integral structure that solves above-mentioned technical problem of the prior art and provide is provided the utility model, by rotary drum, spiral and compound feed arrangement constitute, described spiral is arranged in the described rotary drum, described compound feed arrangement is fixed on the frame, and feed in the cavity of described spiral, wherein, described rotary drum is by differential mechanism, big flange, the straight section rotary drum, awl section rotary drum, perforate bowl, screen pack and small end bolster constitute, described differential mechanism is connected with an end of described big flange by the head flange, the other end of described big flange is connected with an end of described straight section rotary drum, arranged outside at described big flange has base bearing, and side is provided with needle bearing within it, the other end of described straight section rotary drum is connected with an end of described awl section rotary drum, the other end of described awl section rotary drum is connected with an end of described perforate bowl, the other end of described perforate bowl is connected with described small end bolster by the discharging flange, inboard at described perforate bowl is provided with screen pack, described spiral is by splined shaft, helical blade, spiral stack shell and spiral supporting shaft constitute, described spiral stack shell is constituted by two straight sections and an awl section, described awl section is arranged between described two straight sections, promptly earlier by straight section excessively to awl section, excessive by the awl section again to straight section, described spiral stack shell has a big end and a small end, the big end place of described spiral stack shell is provided with spiral axle journal and spline housing, described splined shaft passes described spiral axle journal, and match with described spline housing, described spiral supporting shaft is arranged on the small end place of described spiral stack shell, described spiral supporting shaft is provided with angle bearing, described angle bearing is provided with bearing gland, described helical blade is arranged on the outside of described spiral stack shell, on described spiral stack shell, also be provided with row's spiral perforate, described compound feed arrangement is made of main feed pipe and washing lotion tube, described washing lotion tube is arranged on the inwall of described main feed pipe, one end of described main feed pipe is provided with the suspension import, the other end is provided with the suspension outlet, and an end of described washing lotion tube is provided with the cleaning solution import, the other end is provided with the cleaning solution outlet.
Concrete, described spiral perforate is arranged on the straight section of described spiral stack shell.
Concrete, described screen pack is fixed on the inwall of described perforate bowl by a net pressing ring.
Concrete, described rotary drum is provided with slag-drip opening, and described spiral is provided with charging aperture, can the W2C-65% cover layer be arranged surfacing on described slag-drip opening, charging aperture and the helical blade.
The course of work of the present utility model is: suspension is entered in the cavity of spiral by the outlet of the suspension in the compound feed arrangement, under the drive of the major and minor belt wheel of centrifuge, spiral produces the stable poor rotating speed of a leading rotary drum, the spiral perforate of solid phase in the suspension on the spiral stack shell enters in the rotary drum, under powerful centrifugal action, solid phase continues to finish clarification and separates in straight section rotary drum and awl section rotary drum, solid phase enters after the dehydration in awl section rotary drum and makes further drying and dehydrating in the perforate bowl, and washs.
The utility model and prior art contrast, because used the spiral that constitutes by straight section and awl section, simultaneously, spiral is arranged in the rotary drum of being made up of straight section and awl section, has the stable poor rotating speed of leading rotary drum during the spiral running, solid phase can be separated in the rotary drum, so clarification separates and filtration washing is all finished in the rotor that is made of rotary drum and spiral, has improved the clarity of liquid phase greatly, has reduced the moisture content of solid phase, improve clean result, improved production efficiency.
Description of drawings:
Fig. 1 is the structure principle chart of the horizontal screw centrifuge rotor of sedimentation filtering integral structure of the present utility model.
Fig. 2 is the drum structure schematic diagram in the horizontal screw centrifuge rotor of sedimentation filtering integral structure of the present utility model.
Fig. 3 is the helical structure schematic diagram in the horizontal screw centrifuge rotor of sedimentation filtering integral structure of the present utility model.
Fig. 4 is the screen pack scheme of installation in the horizontal screw centrifuge rotor of sedimentation filtering integral structure of the present utility model.
Fig. 5 is the compound feed arrangement structure principle chart in the horizontal screw centrifuge rotor of sedimentation filtering integral structure of the present utility model.
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the horizontal screw centrifuge rotor of sedimentation filtering integral structure of the present utility model, by rotary drum 1, spiral 2 and compound feed arrangement 3 constitute, described spiral 2 is arranged in the described rotary drum 1, described compound feed arrangement 3 is fixed on the frame, and feed in the cavity of described spiral 2, described rotary drum 1 is by differential mechanism 4, head flange 5, base bearing 6, big flange 7, needle bearing 8, straight section rotary drum 9, awl section rotary drum 10, perforate bowl 11, screen pack 12, discharging flange 13 and small end bolster 14 constitute, described differential mechanism 4 is connected with an end of described big flange 7 by head flange 5, the other end of described big flange 7 is connected with an end of described straight section rotary drum 9, arranged outside at described big flange 7 has base bearing 6, needle bearing 8 is arranged on the inboard of big flange 7, the other end of described straight section rotary drum 9 is connected with an end of described awl section rotary drum 10, the other end of described awl section rotary drum 10 is connected with an end of described perforate bowl 11, the other end of described perforate bowl 11 is connected with described small end bolster 14 by discharging flange 13, be provided with screen pack 12 in the inboard of described perforate bowl 11, described screen pack 12 is fixed on the inwall of perforate bowl 11 by net pressing ring 30, described spiral 2 is by splined shaft 15, helical blade 18, spiral stack shell 19 and spiral supporting shaft 23 constitute, described spiral stack shell 19 is constituted by two straight sections and an awl section, earlier by first straight section excessively to awl section, again by boring section excessively to second straight section, described spiral stack shell 19 has a big end and a small end, big end place at described spiral stack shell 19 is provided with spiral axle journal 16 and spline housing 17, described splined shaft 15 passes described spiral axle journal 16, and match with described spline housing 17, described spiral supporting shaft 23 is arranged on the small end place of spiral stack shell 19, spiral supporting shaft 23 is provided with angle bearing 22, angle bearing is provided with bearing gland 21, described helical blade 18 is arranged on the outside of spiral stack shell 19, be provided with row's spiral perforate 20 at the second straight section place of described spiral stack shell 19, described compound feed arrangement 3 is made of main feed pipe 24 and washing lotion tube 25, described washing lotion tube 25 is arranged on the inwall of described main feed pipe 24, one end of described main feed pipe 24 is provided with suspension import 26, the other end is provided with suspension outlet 27, one end of described washing lotion tube 25 is provided with cleaning solution import 28, the other end is provided with cleaning solution outlet 29, described rotary drum 1 is provided with slag-drip opening, described spiral 2 is provided with charging aperture, at described slag-drip opening, but according to different material attribute surfacing W is arranged on charging aperture and the helical blade 18
2C-65%.
Claims (3)
1, a kind of horizontal screw centrifuge rotor of sedimentation filtering integral structure, by rotary drum, spiral and compound feed arrangement constitute, described spiral is arranged in the described rotary drum, described compound feed arrangement is fixed on the frame, and feed in the cavity of described spiral, it is characterized in that: described rotary drum is by differential mechanism, big flange, the straight section rotary drum, awl section rotary drum, perforate bowl, screen pack and small end bolster constitute, described differential mechanism is connected with an end of described big flange by the head flange, the other end of described big flange is connected with an end of described straight section rotary drum, arranged outside at described big flange has base bearing, and side is provided with needle bearing within it, the other end of described straight section rotary drum is connected with an end of described awl section rotary drum, the other end of described awl section rotary drum is connected with an end of described perforate bowl, the other end of described perforate bowl is connected with described small end bolster by the discharging flange, inboard at described perforate bowl is provided with screen pack, described spiral is by splined shaft, helical blade, spiral stack shell and spiral supporting shaft constitute, described spiral stack shell is constituted by two straight sections and an awl section, described awl section is arranged between described two straight sections, described spiral stack shell has a big end and a small end, the big end place of described spiral stack shell is provided with spiral axle journal and spline housing, described splined shaft passes described spiral axle journal, and match with described spline housing, described spiral supporting shaft is arranged on the small end place of described spiral stack shell, described spiral supporting shaft is provided with angle bearing, described angle bearing is provided with bearing gland, described helical blade is arranged on the outside of described spiral stack shell, on described spiral stack shell, also be provided with row's spiral perforate, described compound feed arrangement is made of main feed pipe and washing lotion tube, described washing lotion tube is arranged on the inwall of described main feed pipe, one end of described main feed pipe is provided with the suspension import, the other end is provided with the suspension outlet, and an end of described washing lotion tube is provided with the cleaning solution import, the other end is provided with the cleaning solution outlet.
2, the horizontal screw centrifuge rotor of sedimentation filtering integral structure according to claim 1 is characterized in that: described screen pack is fixed on the inwall of described perforate bowl by a net pressing ring.
3, the horizontal screw centrifuge rotor of sedimentation filtering integral structure according to claim 1, it is characterized in that: described rotary drum is provided with slag-drip opening, and described spiral is provided with charging aperture, and surfacing has the W2C-65% cover layer on described slag-drip opening, charging aperture and the helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231701 CN2633425Y (en) | 2003-05-30 | 2003-05-30 | Horizontal screw centrifugal rotor of depositing and filtering integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231701 CN2633425Y (en) | 2003-05-30 | 2003-05-30 | Horizontal screw centrifugal rotor of depositing and filtering integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633425Y true CN2633425Y (en) | 2004-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231701 Expired - Fee Related CN2633425Y (en) | 2003-05-30 | 2003-05-30 | Horizontal screw centrifugal rotor of depositing and filtering integrated structure |
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| CN (1) | CN2633425Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100397014C (en) * | 2006-07-20 | 2008-06-25 | 曹永良 | Rotor of centrifugal spin dryer |
| CN101247893B (en) * | 2005-08-26 | 2010-12-08 | 巴工业株式会社 | Decanter type centrifugal separator |
| CN102302984A (en) * | 2011-08-31 | 2012-01-04 | 山西恩必讴重工有限公司 | Structure of coal slime water centrifugal machine drum dissection connecting mode |
| CN101980789B (en) * | 2008-03-28 | 2012-06-20 | 安德里兹分离有限公司 | Screen bowl centrifuge |
| CN104741250A (en) * | 2015-03-30 | 2015-07-01 | 绿水分离设备股份有限公司 | Horizontal spiral discharge sedimentary centrifuge and feeding pipe barrel thereof |
| CN106824558A (en) * | 2017-02-14 | 2017-06-13 | 南京莫尼亚离心机科技发展有限公司 | Filter centrifugal |
| CN107138291A (en) * | 2016-08-26 | 2017-09-08 | 汪开泉 | A kind of continuous auto-split spiral filtration centrifuge |
| CN109092571A (en) * | 2018-07-25 | 2018-12-28 | 泸州市江阳区红岩机械有限公司 | A kind of Horizontal double cone screw settling centrifuge |
| CN111054528A (en) * | 2019-12-12 | 2020-04-24 | 武汉德泽环保科技有限公司 | Piston pusher centrifuge and feeding method thereof |
| CN112122016A (en) * | 2020-09-15 | 2020-12-25 | 李亚军 | Centrifugal filter of horizontal centrifuge |
| CN112604820A (en) * | 2020-12-04 | 2021-04-06 | 成都高分离心机有限公司 | Horizontal screw centrifuge and separation washing process |
| CN112642595A (en) * | 2020-12-04 | 2021-04-13 | 成都高分离心机有限公司 | Feed pipe structure, processing technology and horizontal screw centrifuge |
| CN113843054A (en) * | 2021-09-27 | 2021-12-28 | 江苏庆丰环保科技股份有限公司 | Efficient spiral shell filters formula centrifuge for sleeping in |
| CN117383785A (en) * | 2023-12-08 | 2024-01-12 | 苏州惠新普环保科技有限公司 | Centrifugal separation device for energy-saving river sludge treatment |
-
2003
- 2003-05-30 CN CN 03231701 patent/CN2633425Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247893B (en) * | 2005-08-26 | 2010-12-08 | 巴工业株式会社 | Decanter type centrifugal separator |
| CN100397014C (en) * | 2006-07-20 | 2008-06-25 | 曹永良 | Rotor of centrifugal spin dryer |
| CN101980789B (en) * | 2008-03-28 | 2012-06-20 | 安德里兹分离有限公司 | Screen bowl centrifuge |
| CN102302984A (en) * | 2011-08-31 | 2012-01-04 | 山西恩必讴重工有限公司 | Structure of coal slime water centrifugal machine drum dissection connecting mode |
| CN104741250A (en) * | 2015-03-30 | 2015-07-01 | 绿水分离设备股份有限公司 | Horizontal spiral discharge sedimentary centrifuge and feeding pipe barrel thereof |
| CN104741250B (en) * | 2015-03-30 | 2017-06-27 | 绿水股份有限公司 | Horizontal spiral discharge sedimentation centrifuge and its charging tube cylinder |
| CN107138291A (en) * | 2016-08-26 | 2017-09-08 | 汪开泉 | A kind of continuous auto-split spiral filtration centrifuge |
| CN106824558A (en) * | 2017-02-14 | 2017-06-13 | 南京莫尼亚离心机科技发展有限公司 | Filter centrifugal |
| CN109092571A (en) * | 2018-07-25 | 2018-12-28 | 泸州市江阳区红岩机械有限公司 | A kind of Horizontal double cone screw settling centrifuge |
| CN111054528A (en) * | 2019-12-12 | 2020-04-24 | 武汉德泽环保科技有限公司 | Piston pusher centrifuge and feeding method thereof |
| CN111054528B (en) * | 2019-12-12 | 2024-02-02 | 武汉德泽环保科技有限公司 | Piston pushing centrifugal machine and feeding method thereof |
| CN112122016A (en) * | 2020-09-15 | 2020-12-25 | 李亚军 | Centrifugal filter of horizontal centrifuge |
| CN112604820A (en) * | 2020-12-04 | 2021-04-06 | 成都高分离心机有限公司 | Horizontal screw centrifuge and separation washing process |
| CN112642595A (en) * | 2020-12-04 | 2021-04-13 | 成都高分离心机有限公司 | Feed pipe structure, processing technology and horizontal screw centrifuge |
| CN112642595B (en) * | 2020-12-04 | 2022-10-14 | 成都高分离心机有限公司 | Feed pipe structure, processing technology and horizontal screw centrifuge |
| CN113843054A (en) * | 2021-09-27 | 2021-12-28 | 江苏庆丰环保科技股份有限公司 | Efficient spiral shell filters formula centrifuge for sleeping in |
| CN117383785A (en) * | 2023-12-08 | 2024-01-12 | 苏州惠新普环保科技有限公司 | Centrifugal separation device for energy-saving river sludge treatment |
| CN117383785B (en) * | 2023-12-08 | 2024-02-27 | 苏州惠新普环保科技有限公司 | Centrifugal separation device for energy-saving river sludge treatment |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |